·3 min
How Arbitrex scans every listed market — no whitelist
The widest spreads often sit on alts both venues just listed. A curated top-100 misses them by design.
Many scanners only watch a fixed coin list. That keeps the UI tidy and the backend cheap — and it systematically ignores the moments when a new listing creates a temporary basis or funding gap.
Arbitrex indexes whatever each connected venue exposes. When both legs of a route list the same base, the pair appears in the table without a manual allow-list update.
That is why long-tail pages for exchange pairs and tokens matter for SEO and for traders: they describe a real coverage model, not a marketing subset.